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/google/gemini-3-pro-image-preview-1k

G

Google: Gemini 3 Pro Image Preview 1K

Gemini 3 Pro Image Preview 1K is a professional-grade image generation and editing model configured for efficient 1K visual creation. It supports complex image generation, precise editing, advanced text rendering, visual reasoning, reference-image workflows, Google Search grounding, and multi-turn creative editing.

Modetext、image → text、image
Input price$0.134 per M tokens
Output price—
Context length65536 tokens
Listed at2025-11-20T00:00:00Z

Google

Latency—
Throughput—
Upload rate—
Context length65536 tokens
Max output32768 tokens
Input price$0.134per request
Output price—per request
Cache read—per request
Cache write—per request

Performance

Avg TPS—
Avg latency—
Avg success rate—
TPS—
TTFT—
Latency—
Success rate—

Success rate

Speed

Code Example

curl ${API_BASE_URL}/v1beta/models/gemini-3-pro-image-preview-1K:generateContent \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-3-pro-image-preview-1K",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST
google-generate-content

Supported Parameters

ParameterTypeDefaultDescription
string1KOutput image resolution. This platform model is fixed to 1K image generation.
string1:1Controls the aspect ratio of the generated 1K image.
array["IMAGE"]Controls whether the response returns image-only output or interleaved text and image content.

Rate Limits

GroupRPMTPMRPD

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.

Pricing

ProviderBilling typePrice summary
G
Gemini
Per call
Input price$0.134per request
Completion price$—per request
Cache read price$—per request
Cache write price$—per request